pocketpod is a proof of delivery Web application. Any systems with Flash installed, including portable mobile handheld devices, can allow users to sign signatures over its interface. These are then transmitted over the Web, and images are generated. It is ideal for industries such as logistics.

The NTRU public-key cryptosystem provides a Java implementation of the NTRUEncrypt and NTRUSign algorithms. Both algorithms are considered safe against quantum computer attacks. A C port of NTRUEncrypt is available, as well.